In this tutorial I will show you how to install the Emacs-snapshot at your Debian. Emacs-snapshot is a cool package built and deployed by Romain Francoise, a long time GNU and Debian developer. More here

Romain is doing a great job packaging emacs from CVS for those interesting in run a really fresh emacs (with the last feature), even more fresh then the packages at Debian official repository. Due to the fact that Emacs is one of the most old editor still in development, install a CVS snapshot doesn’t means “install unstable and with bugs” version